<template>
  <div class="window"
       :style="{width:windowWidth+'px'}"
       v-if="show">
    <div class="title">
      <span class="iconfont icon-back"
            @click="close"></span>
    </div>
    <div class="body">
      <slot></slot>
    </div>
    <template v-if="buttons&&buttons.length>0||showCancel">
      <div class="footer">
        <el-button link
                   @click="close"
                   v-if="showCancel">
          取消
        </el-button>
        <el-button v-for="btn in buttons"
                   :type="btn.type"
                   @click="btn.click">
          {{btn.text}}
        </el-button>
      </div>
    </template>
  </div>
</template>

<script setup>
import { ref } from "vue";
const windowWidth = window.innerWidth - 280;

const props = defineProps({
  show: {
    type: Boolean,
    default: false,
  },
  buttons: {
    type: Array,
  },
  showCancel: {
    type: Boolean,
    default: true,
  },
})

const emit = defineEmits(["close"]);
const close = () => {
  emit("close")
}

</script>

<style lang="scss">
.window {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: calc(100vh - 70px);
  background: #fff;
  z-index: 50;
  .title {
    height: 30px;
    display: flex;
    align-items: center;
    padding-left: 10px;
    .icon-back {
      font-size: 20px;
      cursor: pointer;
    }
  }
  .body {
    height: calc(100vh - 151px);
    padding: 10px;
    overflow: auto;
  }
  .footer {
    border-top: 1px solid #ddd;
    text-align: center;
    line-height: 50px;
  }
}
</style>